Updated 似乎某些android不支持ajax progress特性

melvingod · Nov 18, 2015 · 5d500e7 · 5d500e7
1 parent 86a8a49
commit 5d500e7
Showing 1 changed file with 6 additions and 12 deletions.
diff --git a/test/server.js b/test/server.js
@@ -94,18 +94,12 @@ document.querySelector('input').addEventListener('change', function () {
             };
 
             // issues #45 提到似乎有兼容性问题,关于progress
-            if (xhr.upload) {
-                try {
-                    xhr.upload.addEventListener('progress', function (e) {
-                        if (!e.lengthComputable) return false;
-
-                        // 上传进度
-                        progress.value = ((e.loaded / e.total) || 0) * 100;
-                    });
-                } catch (err) {
-                    console.error('进度展示出错了,似乎不支持此特性?', err);
-                }
-            }
+            xhr.addEventListener('progress', function (e) {
+                if (!e.lengthComputable) return false;
+
+                // 上传进度
+                progress.value = ((e.loaded / e.total) || 0) * 100;
+            });
 
             // 添加参数
             rst.formData.append('fileLen', rst.fileLen);